From 9e0515bbde1ba52c2c360b05d456f1bd2da016b7 Mon Sep 17 00:00:00 2001
From: JamesPasta <james.pasta@gov.bc.ca>
Date: Fri, 16 Oct 2026 15:50:50 -0700
Subject: [PATCH] feature/AB#34571-AuditSearchFixed-FixDeploy

---
 ...ScheduledNotificationTemplateConstraint.cs | 31 ++++++++++---------
 1 file changed, 17 insertions(+), 14 deletions(-)

diff --git a/applications/Unity.GrantManager/src/Unity.GrantManager.EntityFrameworkCore/Migrations/TenantMigrations/20261015221241_AddScheduledNotificationTemplateConstraint.cs b/applications/Unity.GrantManager/src/Unity.GrantManager.EntityFrameworkCore/Migrations/TenantMigrations/20261015221241_AddScheduledNotificationTemplateConstraint.cs
index 2d4215d277..a9f159c180 100644
--- a/applications/Unity.GrantManager/src/Unity.GrantManager.EntityFrameworkCore/Migrations/TenantMigrations/20261015221241_AddScheduledNotificationTemplateConstraint.cs
+++ b/applications/Unity.GrantManager/src/Unity.GrantManager.EntityFrameworkCore/Migrations/TenantMigrations/20261015221241_AddScheduledNotificationTemplateConstraint.cs
@@ -30,21 +30,24 @@ SELECT 1
                       FROM ""Notifications"".""EmailTemplates"" AS template
                       WHERE template.""Id"" = scheduled.""EmailTemplateId"");");
 
-            migrationBuilder.CreateIndex(
-                name: "IX_ScheduledNotifications_EmailTemplateId",
-                schema: "Notifications",
-                table: "ScheduledNotifications",
-                column: "EmailTemplateId");
+            migrationBuilder.Sql(
+                @"CREATE INDEX IF NOT EXISTS ""IX_ScheduledNotifications_EmailTemplateId""
+                  ON ""Notifications"".""ScheduledNotifications"" (""EmailTemplateId"");");
 
-            migrationBuilder.AddForeignKey(
-                name: "FK_ScheduledNotifications_EmailTemplates_EmailTemplateId",
-                schema: "Notifications",
-                table: "ScheduledNotifications",
-                column: "EmailTemplateId",
-                principalSchema: "Notifications",
-                principalTable: "EmailTemplates",
-                principalColumn: "Id",
-                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.Sql(
+                @"DO $$
+                  BEGIN
+                      IF NOT EXISTS (
+                          SELECT 1 FROM pg_constraint
+                          WHERE conname = 'FK_ScheduledNotifications_EmailTemplates_EmailTemplateId'
+                            AND conrelid = '""Notifications"".""ScheduledNotifications""'::regclass) THEN
+                          ALTER TABLE ""Notifications"".""ScheduledNotifications""
+                              ADD CONSTRAINT ""FK_ScheduledNotifications_EmailTemplates_EmailTemplateId""
+                              FOREIGN KEY (""EmailTemplateId"")
+                              REFERENCES ""Notifications"".""EmailTemplates"" (""Id"")
+                              ON DELETE RESTRICT;
+                      END IF;
+                  END $$;");
         }
 
         /// <inheritdoc />